There have been a number of "movies" therfore actors who have
acted in the role or voice over for an animated role are;
Donald Calthrop in the 1935 film Scrooge.
Gene Lockhart in the 1938 film A Christmas Carol
Mervyn Johns in the 1951 film Scrooge
Jack Cassidy in the 1962 animated television movie Mr. Magoo's
Christmas Carol
David Collings in the 1970 film Scrooge
Mel Blanc (as Porky Pig) in the 1979 animated short film Bugs
Bunny's Christmas Carol
Wayne Allwine (as Mickey Mouse) in the 1983 animated film
Mickey's Christmas Carol
David Warner in the 1984 television movie A Christmas Carol
Alfre Woodard (as Grace Cooley) in the 1988 film Scrooged
Steve Whitmire (as Kermit the Frog) in the 1992 film The Muppet
Christmas Carol
Frank Welker (as Barney Rubble) in A Flintstones Christmas
Carol, 1994
Richard E. Grant in the 1999 television movie A Christmas
Carol
Brian McNamara in the 2000 television movie A Diva's Christmas
Carol. Here Bob's character is merged with Scrooge's fiancée
Belle.
Rhys Ifans in the 2001 animated version Christmas Carol: The
Movie
Bob Bergen (as Porky Pig in a similar but not identical role) in
the 2006 video Bah, Humduck! A Looney Tunes Christmas
Gary Oldman in the 2009 animated version A Christmas Carol